Year	% of population
2000	5.19329287898916
2001	5.30657777176804
2002	5.48762445745711
2003	5.67420743879449
2004	5.86625156148857
2005	6.06988832530289
2006	6.28321356199777
2007	6.50130929934768
2008	6.72405166543884
2009	6.95124434086215
2010	7.18276828033032
2011	7.41857077527122
2012	7.65852483961428
2013	7.90237684735476
2014	8.15013194693133
2015	8.40160250969397
2016	8.656720511267
2017	8.91571134282719
2018	9.17847556387583
2019	9.44474856671426
2020	9.71431305077627
2021	9.98694556406453
2022	10.262418642337